baber/WOPTO huggingface dataset:
Patent JP-2007299775-A (JP)
Title: Light-emitting unit and lighting apparatus
Inventor: SUMIYA NAOFUMI
IPC: H01L23/50
Filed: 2006-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting unit and lighting apparatus which can be mounted in a way of meeting various requirements while maintaining conventional functions.  <P>SOLUTION: The light-emitting unit has a light-emitting element; a plurality of lead frames to which the light-emitting element is electrically connected; and a package in which the lead frames are inserted so that at least one ends thereof protrude, and on which a light emitting window for extracting luminous light from the light emitting element is provided. At least, the distal ends at the one end of the lead frames are inclined with respect to the light emitting window.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007278160-A (JP)
Title: Control device for internal combustion engine
Inventor: HATTORI FUMIAKI
IPC: F02D43/00
Filed: 2006-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce NOx emitted from an internal combustion engine while reducing flow rate of exhaust gas to be re-circulated to an intake air passage.  <P>SOLUTION: In a control device applied to the internal combustion engine 1A including a plurality of cylinders 2, an exhaust manifold 6 collecting exhaust gas from the plurality of cylinders 2, and an EGR passage 11 establishing communication between the exhaust manifold 6 and the intake air passage 3, and provided with an EGR device 10 re-circulating part of exhaust gas to the intake air passage 3 via the EGR passage 11, an ECU controls air fuel ratios of the plurality of cylinders 2 respectively to make air fuel ratio of #4 cylinder 2 near an exhaust gas take out port 11a of the EGR passage 11 provided in the exhaust manifold 6 in the plurality of cylinders 2 richer than air fuel ratio of other cylinders when part of exhaust gas is re-circulated to the intake air passage 3 by the EGR device 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007279543-A (JP)
Title: Method for driving liquid crystal display device assembly
Inventor: SAKURAI HISAO
IPC: G09G3/36
Filed: 2006-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for driving a liquid crystal display device assembly, in which the characteristics of a light source can be suitably measured depending on change or variation with time in the characteristics such as luminance of the light source of each planar light source unit and the characteristics of the light source can be suitably adjusted.  <P>SOLUTION: In the method for driving a liquid crystal display device provided with a display area unit, a planar light source device provided with a planar light source unit and a liquid crystal display device assembly provided with a driving circuit, in a state in which the light transmissivity of all pixels constituting the display area unit is minimized in a vertical retrace line operation period, the light source constituting the planar light source unit corresponding to the display area unit is turned to a light-emitting state, the light-emitting state is measured by a photosensor, the measured result is compared with a reference value in the driving circuit, and the light-emitting state of the light source constituting the planar light source unit is controlled so that the measured value becomes equal to the reference value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006268866-A (JP)
Title: Method for generating tree-structured moving picture index descriptor
Inventor: CHANG HYUN-SUNG
IPC: H04N5/76
Filed: 2006-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for generating a tree-structured moving picture index descriptor with which a user can speedily retrieve desired moving picture information.  <P>SOLUTION: The disclosed method includes the steps of: extracting a feature vector from frames of moving picture materials; performing sample extraction work using said feature vector to extract a key frame so that a node of a sample layer can be representative of nodes of a subtree with the present node as an apex; accepting and accumulating the extracted key frame by layers to generate tree-structured indexes; and using the tree-structured indexes to generate a moving picture index descriptor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007015098-A (JP)
Title: Contact mechanism for driving tool
Inventor: KUBO KOJI
IPC: B25C7/00
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To freely switch operation systems according to the kind of work or a working place.  <P>SOLUTION: In a contact mechanism where operation of a trigger is effected when the mechanism is moved upward relative to a nose section 4, there is provided a switchover means 28. The switchover means 28 holds a lower contact member 11 between two springs 23 and 24 arranged in a vertical relationship near the nose 4, and the lower end of the lower contact member 11 is urged by the upper spring 23 to project downward from the lower end of the nose section. Further, the switchover means 28 can be switched to the following three positions: a first position at which the lower contact member 11 is held at an upper position against the upper spring 23; a second position at which the contact member 11 is held at a lower position against the lower spring 24, and a third position at which the movement of the contact member is not restrained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006227641-A (JP)
Title: Image forming apparatus
Inventor: MUNEMORI SEIICHI
IPC: G03G21/14
Filed: 2006-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tandem type image forming apparatus which adopts a system for switching between a color print mode and a monochromatic print mode, the image forming apparatus being characterized in that an image transferred to recording paper has neither a transfer shift nor a position shift due to mode switching.  <P>SOLUTION: A CPU 351 refers to transfer mode information indicating which of the color and monochromatic modes the current mode is and document type information indicating whether a document to be copied is colored or monochromatic, and instructs a cam 640 when the transfer mode and the document type indicate different color/monochromatic discriminations to switch the transfer mode according to the document type, and also sets a paper feed wait time corresponding to a switching pattern to delay the timing of paper feed of recording paper by a timing roller 730, so no transfer to the recording paper is carried out during the mode switching.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007255173-A (JP)
Title: Protector for louver window and reinforcement method for louver window
Inventor: OKUDA KATSUJI
IPC: E06B7/088
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve crime prevention efficiency of a louver window at a low cost by a simple method wherein louver blades can be prevented from being taken out from outside.  <P>SOLUTION: A protector 30 for a louver window, which is formed in a frame shape capable of revolving around along a periphery of a louver support 6 supporting the right and left ends of a louver blade 7 for composing the louver window 1, is inserted toward the louver support 6 from the outdoor side to the indoor side. Then, the rear end part of the protector 30 is fastened at the indoor side of the louver window 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007282942-A (JP)
Title: Evacuated blood sampling tube
Inventor: TANI TAKAYUKI
IPC: A61B5/154
Filed: 2006-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evacuated blood sampling tube which prevents an accumulation of blood on a surface of a plug body and also prevents remaining of blood within a needle point when drawing out an inserted needle from the plug body.  <P>SOLUTION: The evacuated blood sampling tube is used for sampling blood sample. The evacuated blood sampling tube contains a container body having an opening on its upper end, the plug body having a leg part extending in the downward direction, and a wiping member fixed to the leg part. In the evacuated blood sampling tube, at least the center of the bottom surface of the plug body located away from the center of the top surface of the wiping member. When drawing out a needle of a blood sampling tube holder after sampling blood, accumulation of blood on the surface of the plug body is prevented with such a configuration. An operator thus can carry out blood sampling safely without a fear of hospital infection.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007285245-A (JP)
Title: Noise suppressor
Inventor: ISHII TATSUYA
IPC: F02K1/36
Filed: 2006-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise suppressor simplifying a mixing device while carrying a base principal of suppressing jet noise by accelerating mixing, facilitating attachment and detachment for improving serviceability, enabling to adjust characteristics according to aged deterioration of an engine, having capability to adapt itself if possible and having a little harmful influence of pressure loss and weight increase.  <P>SOLUTION: An outer tube 2 is arranged to form an annular channel 2a in an outside of an inner tube 1 in which core flow jetting out of an exhaust nozzle of the engine flows. The outer tube 2 is arranged to position a downstream end part of the inner tube 1 in an upstream side of a downstream end part of the outer tube 2. A core nozzle the tip of which is formed in a projection shape and which includes a projection fin 11 inclined inward in relation to an axial direction is detachably attached to the downstream end part of the inner tube 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007286476-A (JP)
Title: Tube type incandescence heater and toner fixing device
Inventor: AOKI NAOMITSU
IPC: G03G15/20
Filed: 2006-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the variation of light emission distribution even when decreasing lighting voltage for a tube type incandescence heater.  <P>SOLUTION: An incandescence lamp 100 is constituted by housing light emitting parts 121 and 122 connected in series and emitting light by the supply of power and a conductive light non-emitting part 13 in a longitudinal direction in a tube type bulb 11, enclosing inert gas therein, and forming pinch seals 151 and 152 at both ends of the bulb 11 and leading out through outer lead wires 181 and 182 from both ends of the light emitting parts 121 and 122 connected in series and the light non-emitting part 13. The light emission length (a) of the light emitting part 121 in an area (y) located at a part where the light emission distribution is low in the longitudinal direction of the bulb 11 and the light emission length (b) of the light emitting part 122 in areas (x) and (z) located at a part where the light emission distribution is high are set to have relation; a/b≥0.25.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007292206-A (JP)
Title: Speed reduction mechanism and electric power steering device
Inventor: SAWA KATSUHIKO
IPC: F16H1/16
Filed: 2006-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To significantly improve a steering feeling and assembling performance.  <P>SOLUTION: A circumferential groove 40 is formed on the outer circumferential face of a drive shaft 31 of an electric motor 10. A ring like elastic member 50 elastically contacting with the inner circumferential face of an axial hole 32 of a worm 11 is attached to the circumferential groove 40. In the elastic member 50, its cross sectional shape is polygonal (pentagonal). By making an angular part of the pentagon of the elastic member 50 contact with the axial hole 32 of the worm 11, a volume change when a squeeze of the elastic member 50 changes can be suppressed, and a frictional force between the elastic member 50 and the worm 11 can be reduced by suppressing the repulsion of the elastic member 50.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007292264-A (JP)
Title: Hose connection structure
Inventor: HORIICHI KOJI
IPC: F16L33/20
Filed: 2006-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the dropping-resistant strength of a hose while preventing breakage of a passive film on a nipple inner surface.  <P>SOLUTION: At least an inside surface 1b of the nipple 1 is subjected to passive state treatment, and an overlapping part D of an outside surface 1a of the nipple 1 with a sleeve inner cylinder part 2a is contracted in diameter by pressing the sleeve inner cylinder part 2a to engagingly lock the sleeve 2 so as not to be retractable in the hose slip off direction, whereby the hose H is never retreated with the sleeve 2 even if a force acts thereon in the slip off direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007300289-A (JP)
Title: Multifunction machine and method of displaying operation screen thereof
Inventor: ONAKA RYUICHI
IPC: B41J29/42
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate resetting by enabling a user to change the setting of parameters in a multifunction machine once and then to invoke a screen for changing the setting by a simple method.  <P>SOLUTION: When an icon for an item, where the user changes the setting of parameters, is displayed on an operation panel, and an icon of an item that the user wishes to reset is selected, the screen for changing the setting of the item is displayed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007298855-A (JP)
Title: Heat roller
Inventor: NISHIKAWA TAKAO
IPC: G03G15/20
Filed: 2006-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat roller shortening warming up time and with remarkable productivity.  <P>SOLUTION: A cylindrical pipe (2) of ceramic material is used as base material in the heat roller and a heat generating body pattern (3) is formed by metal plating on an outer circumference surface of the ceramic pipe (2). A fluororesin tube (4) is attached on the outer circumference surface of the ceramic pipe (2) to cover the heat generating pattern. The fluororesin tube functions as a heat dispersing layer and also functions as a mold releasing material layer. Since thermal conductivity is low in the ceramic material, generated heat is transmitted to fluororesin tube side and the heat roller with shortened warming up time is obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007034273-A (JP)
Title: Plasma display and driving method thereof
Inventor: CHAE SEUNG-HUN
IPC: G09G3/291
Filed: 2006-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display and a driving method thereof which prevent excessive discharges and erroneous discharges due to discharge delay in an auxiliary reset period.  <P>SOLUTION: In the plasma display device, a plurality of first electrodes are divided into a plurality of groups including first and second groups, and a plurality of subfield periods in one frame period are divided into a plurality of groups including first and second groups to drive the plasma display. In a subfield of the first group, discharge cells of the first group are initialized during a first reset period and are address discharged during a first address period, and then discharge cells of the second group are initialized during a second reset period and are address discharged during a second address period. The first reset period is the auxiliary reset period, and the second reset period is a main reset period, and a final voltage is maintained longer during the auxiliary reset period than that in the main reset period.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006280375-A (JP)
Title: Persimmon hanging tool
Inventor: KANEKO HIROSHI
IPC: A23B7/02
Filed: 2006-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a persimmon hanging tool capable of reducing labor and producing dried persimmon with high commercial value with a harvest method which requires no minute manual operation, damages no persimmon, prevents persimmon from getting out of shape and as a result, requires no cutting of branches, in view of the fact that recently a two persimmons-hanging method is introduced in many cases because of aiming at highly valuable goods.  <P>SOLUTION: This persimmon hanging tool 1 is made by surrounding a persimmon-bearing shaft insertion open 3, a V-shape groove 4 and a tooth part 5 with a peripheral frame 2. A persimmon clip is made by unitedly forming two persimmon-hanging resin tools on both ends of a connecting part 6. One or a plurality of grooves 7 which cross from the peripheral frame 2 of one side, centering the V-shape groove 4 to the opposed peripheral frame 2, passing through two tooth parts 5, are provided on both front and back.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007306188-A (JP)
Title: Unidirectional communication method, mobile station device, and radio base station device
Inventor: MACHIDA MAMORU
IPC: H04B1/707
Filed: 2006-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unidirectional communication method, a mobile station device, a and radio base station device such that it is not necessary to send and receive a request to allocate resources and a signal for giving notice of allocation between the mobile station and radio base station device and easy and speedy unidirectional communication with the base station device is provided on the initiative of the mobile station device.  <P>SOLUTION: The radio base station device 1-1 periodically transmits a reference signal 1-11 to mobile station devices 1-2 and 1-2', which select resources to be used to transmit communication data to the radio base station device 1-1 based upon the time when the reference signal 1-11 is received for the first time and further latitude and longitude information on the reception positions. Information on the selected resources is reported to the radio base station device 1-1 and the resources are used to transmit the communication data to the radio base station device 1-1. The radio base station device 1-1 receives the communication data 1-21 and 1-21' transmitted by the resources based upon information on the resources reported from the mobile station devices 1-2 and 1-2' and demodulates the communication data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006321798-A (JP)
Title: Improved method for producing high-purity telmisartan form a suitable for pharmaceutical composition
Inventor: ADIN ITAI
IPC: C07D235/20
Filed: 2006-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a Telmisartan form A crystalline solid and to provide a method for producing the same.  <P>SOLUTION: The method for producing Telmisartan form A that is free-flowing, contains no electrostatic charge and is industrially processed is provided. The free-flowing Telmisartan form A is produced by crystallization from a polar organic solvent such as DMSO, DMF, DMA, NMP or water and is suitable for use in a pharmaceutical composition. The method for producing high-purity Telmisartan form A by precipitation from an aqueous solution is also provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007307654-A (JP)
Title: Abrasive cloth
Inventor: TANABE AKIHIRO
IPC: B24B37/20
Filed: 2006-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abrasive cloth capable of forming a texture mark with excellent acuteness in irregularities, reducing a scratch defect and ridge defect, attaining a high yield ratio, and applying hard disc texture working with high accuracy of surface roughness of 0.3 nm or less on the surface of a substrate.  <P>SOLUTION: This abrasive cloth is formed of a sheet-like material composed of non-woven fabric formed by entangling very fine polyamide fiber bundles having the mean fineness of 0.0001-0.05 dtex and a high polymer elastic body mainly composed of polyurethane existing in the internal space of the non-woven fabric, and at least one side of the sheet-like material has a fiber raised surface composed of very fine fibers. The very fine polyamide fiber comprises (1) semiaromatic polyamide composed of an aliphatic dicarboxylic acid and a diamine component wherein 80 mol% or more in the total diamine component is an aromatic diamine, and/or (2) semiaromtic polyamide composed of a dicarboxylic acid component wherein 80 mol% or more in the total dicarboxylic acid component is an aromatic dicarboxylic acid, and an aliphatic alkylene diamine.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007311164-A (JP)
Title: Combustion burner for reformer of fuel cell
Inventor: NAKAMURA HARUO
IPC: C01B3/38
Filed: 2006-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion burner for a reformer of a fuel cell which is structured so as to stably burn heating fuel by preventing a misfire caused if the heating fuel containing moisture is supplied, without changing the direction of the combustion burner.  <P>SOLUTION: This combustion burner for the reformer of the fuel cell (combustion burner 100) to heat a reforming catalyst which generates a reforming gas to be supplied to a fuel cell by reacting the reforming fuel with steam is equipped with a heating fuel introducing part 110 for introducing the heating fuel, a heat-resistant three dimensional porous body 116 disposed on the downstream side of the heating fuel introducing part 110 in the stream of the heating fuel to absorb moisture contained in the heating fuel, and an ignition electrode 120 disposed on the downstream side of the heat-resistant three dimensional porous body 116 to burn the heating fuel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006350321-A (JP)
Title: Attaching and detaching apparatus and method for vibration damping member
Inventor: HOSOKAWA KENJI
IPC: G03G21/00
Filed: 2006-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To propose a manufacturing apparatus and method which insure smooth attachment and detachment of a vibration damping member without requiring a pressing force and without loading in attaching and detaching the vibration damping member which has a hollow and has a hermetically sealed one end or a partial aperture to and from the inner wall of a photoreceptor drum in vibration damping of the photoreceptor drum and which prevents the generation of dust without allowing the vibration damping member and the photoreceptor drum to come into friction contact.  <P>SOLUTION: The attaching and detaching apparatus for the vibration damping member attaches and detaches the vibration damping member of a hollow cylindrical shape having the hermetically closed one end or the partial aperture to and from the inner wall of the photoreceptor drum of a cylindrical shape, in which a deformation means for deforming the external diameter of the vibration damping member up to 1 to 15% from the external diameter in an ordinary state is provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007311215-A (JP)
Title: Silencer for fuel cell
Inventor: KONDO TOSHIYUKI
IPC: F01N1/04
Filed: 2006-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress charge of static electricity in a silencer for a fuel cell.  <P>SOLUTION: The silencer 10 for the fuel cell is equipped with a silencing chamber 5 filled with a silencing material 3; and exhaust gas flowing piping 7 passing through the silencing chamber 5 and having two or more hole parts 8 in the peripheral wall, and through which exhaust gas from the fuel cell flows. A conductive material 4 is added to the silencing material 3. Preferably, the conductive material 4 is added to at least the silencing material 3 in the periphery of the exhaust gas flowing piping 7. The conductive material 4 is carbon fibers for example. The silencer 10 for the fuel cell is used for a fuel cell generating electric power by electrochemical reaction of hydrogen gas with oxidation gas.  <P>COPYRIGHT: (C)2008,JPO&INPIT